If a -include pch_name is given while compiling a C File included with QT4
beta2, gcc segfaults. Here is the command line
gcc-3.4 -c -include QtGui_debug -fno-exceptions -g -Wall -W -D_REENTRANT -fPIC
-DQT_SHARED -DQT_BUILD_GUI_LIB -DQT_NO_CAST_TO_ASCII -DQT3_SUPPORT_WARNINGS
-DQT_MOC_COMPAT -DQT_RASTER_IMAGEENGINE -DQT_HAVE_FREETYPE -DQT_CORE_LIB
-I/home/parag/qt-x11-opensource-4.0.0-b2/mkspecs/linux-g++ -I.
-I../../include/QtCore -I../../include -I../../include/QtGui
-I../3rdparty/libpng -I../3rdparty/zlib -I../3rdparty/opentype
-I/usr/X11R6/include -I/usr/include/freetype2 -I.moc/debug-shared -I.
-o .obj/debug-shared/pngrtran.o ../3rdparty/libpng/pngrtran.c
It compiles fine if the PCH include is removed. (no -include)
Here is gcc-3.4 -v output -
Reading specs from /usr/lib/gcc/i486-linux/3.4.4/specs
Configured with: ../src/configure -v
--enable-languages=c,c++,java,f77,pascal,objc,ada,treelang --prefix=/usr
--libexecdir=/usr/lib --with-gxx-include-dir=/usr/include/c++/3.4
--enable-shared --with-system-zlib --enable-nls --without-included-gettext
--program-suffix=-3.4 --enable-__cxa_atexit --enable-libstdcxx-allocator=mt
--enable-clocale=gnu --enable-libstdcxx-debug --enable-java-gc=boehm
--enable-java-awt=gtk --disable-werror i486-linux
Thread model: posix
gcc version 3.4.4 20050209 (prerelease) (Debian 3.4.3-9ubuntu4)
Also attached is the relevant .i file.
--
Summary: PCH - ICE on compiling QT4.0 Beta2
Product: gcc
Version: 3.4.4
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: paragw at excite dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i486-linux
GCC host triplet: i486-linux
GCC target triplet: i486-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21013
